package com.guigu.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.guigu.pojo.ProductCategory;

import java.util.List;

public interface ProductCategoryMapper extends BaseMapper<ProductCategory> {
    //一级
    List<ProductCategory> getAll();
    //二级
    List<ProductCategory> getAll2(int id);
}
